Originally Posted by
wtom
TM3 - Toronto Mazda 3
LED - Light Emitting Diode
OEM - Original Equipment Manufacturer
RTFM - Read the F'n Manual
ICE - In Car Entertainment
AFR - Air/Fuel Ratio
EMS - Engine Management System
MAF - Mass Air Flow (sensor)
MAP - Manifold Air Pressure
IAT - Intake Air Pressure
MS3 - MazdaSpeed 3
MS6 - MazdaSpeed 6
MSM - MazdaSpeed Miata
MSP - MazdaSpeed Protege
PCM - Powertrain Control Module
SMIC - Side Mounted InterCooler
STB - Strut Tower Bar
TB - Throttle Body
WG - Wastegate
DIY - Do It Yourself
PJB - Plastic Junction Box (or in Mazda3 case; Passenger-side Junction Box)
MPS - Mazda Performance Series